ATE358279T1 - Rekonfigurierbares geolokationssystem - Google Patents

Rekonfigurierbares geolokationssystem

Info

Publication number
ATE358279T1
ATE358279T1 AT03741910T AT03741910T ATE358279T1 AT E358279 T1 ATE358279 T1 AT E358279T1 AT 03741910 T AT03741910 T AT 03741910T AT 03741910 T AT03741910 T AT 03741910T AT E358279 T1 ATE358279 T1 AT E358279T1
Authority
AT
Austria
Prior art keywords
nodes
node
portable
pseudolite
receiving
Prior art date
Application number
AT03741910T
Other languages
English (en)
Inventor
William R Michalson
Ilir F Progri
Original Assignee
Worcester Polytech Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Worcester Polytech Inst filed Critical Worcester Polytech Inst
Application granted granted Critical
Publication of ATE358279T1 publication Critical patent/ATE358279T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0284—Relative positioning
    • G01S5/0289—Relative positioning of multiple transceivers, e.g. in ad hoc networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Networks Using Active Elements (AREA)
  • Filters That Use Time-Delay Elements (AREA)
AT03741910T 2002-06-11 2003-06-11 Rekonfigurierbares geolokationssystem ATE358279T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38770102P 2002-06-11 2002-06-11
US38769702P 2002-06-11 2002-06-11

Publications (1)

Publication Number Publication Date
ATE358279T1 true ATE358279T1 (de) 2007-04-15

Family

ID=29739960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03741910T ATE358279T1 (de) 2002-06-11 2003-06-11 Rekonfigurierbares geolokationssystem

Country Status (7)

Country Link
US (2) US7079025B2 (de)
EP (1) EP1512025B1 (de)
AT (1) ATE358279T1 (de)
AU (2) AU2003245457A1 (de)
CA (1) CA2489089A1 (de)
DE (1) DE60312855D1 (de)
WO (2) WO2003104840A1 (de)

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KR100780392B1 (ko) 2006-10-10 2007-11-29 재단법인서울대학교산학협력재단 양방향 의사위성을 이용한 동기식 의사위성 정밀항법시스템
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Also Published As

Publication number Publication date
DE60312855D1 (de) 2007-05-10
AU2003273829A1 (en) 2003-12-22
EP1512025A1 (de) 2005-03-09
US20040021515A1 (en) 2004-02-05
US7079025B2 (en) 2006-07-18
EP1512025B1 (de) 2007-03-28
AU2003245457A1 (en) 2003-12-22
CA2489089A1 (en) 2003-12-18
WO2003104837A1 (en) 2003-12-18
US20040070498A1 (en) 2004-04-15
WO2003104840A1 (en) 2003-12-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties